MHC1785 Molybdenum Hafnium Carbon Alloy (MHC Alloy)

Catalog No. MHC1785
Material Mo-(0.8-1.4%)Hf-(0.05-0.15%)C
Appearance Silverly
Shape Sheet, plate, rod, bar or customized

Stanford Advanced Materials (SAM) can provide different shapes of Molybdenum Hafnium Carbon Alloy (MHC Alloy) with the custom proportion of Hf and Carbon. Standard forms include a bar, sheet, plate, disc, and special shapes are available on request.

Related product: Mo-La Alloy (Molybdenum Lanthanum Alloy), Zirconium Hafnium Molybdenum Alloy (ZHM Alloy).

Molybdenum Hafnium Carbon Alloy Description

Molybdenum has excellent creep resistance, low resistivity, high corrosion resistance, high thermal conductivity, and low thermal expansion. Comparing to pure molybdenum, Molybdenum Hafnium Carbon Alloy has higher heat resistance, better creep resistance, and higher recrystallization temperature.

MHC-alloy

Molybdenum Hafnium Carbon Alloy Specification

* Chemical Composition

The chemical composition of MHC alloy is given in the following table.

Element

Content (%)

Molybdenum, Mo

≥98.43

Hafnium, Hf

0.80-1.4

Carbon, C

0.050-0.15

Iron, Fe

≤0.010

Nickel, Ni

≤0.0050

Silicon, Si

≤0.0050

* Mechanical Properties

The mechanical properties of MHC alloy are tabulated below.

Properties

Metric

Imperial

Tensile strength(mid-radius)

≥689 MPa

≥100 ksi

Yield strength(mid-radius)

≥586 MPa

≥85 ksi

Elongation at Break (mid-radius)

≥3%

≥3%

Hardness, Vickers

≤34

≤34

Molybdenum Hafnium Carbon Alloy Application

• High-temperature forging die
• Rocket booster
• Vacuum furnace
• X-ray rotating anode target

Molybdenum Hafnium Carbon Alloy Packaging

Our MHC alloys are wrapped in foam and packaged in plywood cases to ensure safe storage and transportation.

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